Scholastic Aptitude Test (MCQs 91-130)
91. When plants of same kind are grown at large scale in large area is known as:
- (1) Crop
- (2) Garden
- (3) Field
- (4) None of these
Correct Answer: (1) Crop
92. First step towards development of civilization is:
- (1) Hunting
- (2) Agriculture
- (3) Exchange of Goods
- (4) All of the above
Correct Answer: (2) Agriculture
93. Which are Rabi crops?
- (1) Kidney Beans, maize
- (2) Groundnut, Rice
- (3) Pigeon Peas, soybean
- (4) Gram, lentils
Correct Answer: (4) Gram, lentils
94. Upto which depth the soil is very useful for crops?
- (1) 35-40 Cm
- (2) 40-45 cm
- (3) 25-30 cm
- (4) 30-35 cm
Correct Answer: (4) 30-35 cm
95. For storage of pulses and cereals the moisture content in the grains should not be more than?
- (1) Not more than 20%
- (2) Not more than 14%
- (3) Not more than 25%
- (4) None of these
Correct Answer: (2) Not more than 14%
96. M.S. Swaminathan is known as a ________ of India.
- (1) Missile man of India
- (2) Waterman of India
- (3) Father of Green Revolution
- (4) None of these
Correct Answer: (3) Father of Green Revolution
97. ________ is made from the fibers obtained from flax plant.
- (1) Cotton
- (2) Linen
- (3) Bamboo
- (4) All of the above
Correct Answer: (2) Linen
98. Anthrax and Tuberculosis is caused by
- (1) Virus
- (2) Fungi
- (3) Bacteria
- (4) Protozoa
Correct Answer: (3) Bacteria
99. Which gas is obtained from natural gas to prepare urea?
- (1) Nitrogen
- (2) Oxygen
- (3) Chlorine
- (4) Hydrogen
Correct Answer: (4) Hydrogen
100. Black gold is another name of
- (1) Petroleum
- (2) Coal
- (3) Coal tar
- (4) Graphite
Correct Answer: (1) Petroleum
101. Goldsmiths blow which zone of flame for melting gold and silver?
- (1) Innermost zone
- (2) Outermost zone
- (3) Least hot zone
- (4) Middle zone
Correct Answer: (2) Outermost zone
102. What is the calorific value of CNG?
- (1) 55000 kJ/Kg
- (2) 60000 kJ/Kg
- (3) 45000 kJ/Kg
- (4) 50000 kJ/Kg
Correct Answer: (4) 50000 kJ/Kg
103. World wetland day is celebrated on
- (1) February, 2
- (2) March 21
- (3) April, 22
- (4) May 22
Correct Answer: (1) February, 2
104. Which of the following reproduce by budding?
- (1) Yeast
- (2) Amoeba
- (3) Bacteria
- (4) Paramecium
Correct Answer: (1) Yeast
105. Match correctly (States and National Parks):
1. Madhya Pradesh (A) Jim Corbett
2. Uttara Khand (B) Kanha
3. Gujarat (C) Gir
4. Assam (D) Kaziranga
5. Manipur
- (1) A-5, B-4, C-3, D-1
- (2) A-5, B-2, C-4, D-1
- (3) A-4, B-1, C-3, D-2
- (4) A-2, B-1, C-3, D-4
Correct Answer: (4) A-2, B-1, C-3, D-4
106. Which of the following have maximum stages in life cycle?
- (1) Frog
- (2) Butterfly
- (3) Cockroach
- (4) None of the above
Correct Answer: (2) Butterfly
107. Which type of friction is least?
- (1) Static friction
- (2) Sliding friction
- (3) Rolling friction
- (4) None of these
Correct Answer: (3) Rolling friction
108. Which of the following is a hermaphrodite organism?
- (1) Frog
- (2) Fish
- (3) Tortoise
- (4) Leeches
Correct Answer: (4) Leeches
109. Match Column A with Column B:
1. Oviparous (A) Process of producing young
2. Zygote (B) Asexual reproduction in Hydra
3. Reproduction (C) Fertilization in water
4. Frog (D) Sperm and egg fuse to form
- (1) A-3, B-5, C-4, D-2
- (2) A-3, B-5, C-2, D-1
- (3) A-4, B-1, C-3, D-5
- (4) A-1, B-3, C-2, D-5
Correct Answer: (1) A-3, B-5, C-4, D-2
110. Adrenal glands are located on the top of the:
- (1) Brain
- (2) Kidneys
- (3) Pancreas
- (4) Thyroid
Correct Answer: (2) Kidneys
111. World No Tobacco day is celebrated on
- (1) October, 24
- (2) March, 8
- (3) April, 24
- (4) May 31
Correct Answer: (4) May 31
112. Which of the following is Non-Contact Force?
- (1) Friction
- (2) Muscular force
- (3) Electrostatic force
- (4) All of the above
Correct Answer: (3) Electrostatic force
113. Water in rivers flow due to force of
- (1) Gravity
- (2) Muscular force
- (3) Electrostatic force
- (4) Magnetic Force
Correct Answer: (1) Gravity
114. Treads are series of patterns made on tyres for
- (1) Increase speed
- (2) Increase friction
- (3) Decrease friction
- (4) None of these
Correct Answer: (2) Increase friction
115. Maximum displacement of the body from its mean position is called:
- (1) Vibration
- (2) Time period
- (3) Frequency
- (4) Amplitude
Correct Answer: (4) Amplitude
116. which animal communicate through Infrasonic.
- (1) Rhinoceroses
- (2) Dogs
- (3) Dolphins
- (4) Bats
Correct Answer: (1) Rhinoceroses
117. Malleus bone is a part of:
- (1) Inner ear
- (2) Outer ear
- (3) Middle ear
- (4) None of these
Correct Answer: (3) Middle ear
118. Which statement is false?
- (1) Larynx is organ produce sound.
- (2) Hertz is unit of frequency.
- (3) Decible is unwanted sound.
- (4) Flute is musical instrument.
Correct Answer: (3) Decible is unwanted sound.
119. Distilled water is a
- (1) Poor Conductor
- (2) Good Conductor
- (3) Neutral
- (4) Solution
Correct Answer: (1) Poor Conductor
120. A pendulum completes 64 vibration in 4 seconds. Calculate its frequency.
- (1) 8 Hz.
- (2) 16 Hz.
- (3) 32 Hz.
- (4) 64 Hz.
Correct Answer: (2) 16 Hz.
121. Which is a good conductor of electricity.
- (1) Bakelite
- (2) Rubber
- (3) PVC
- (4) Graphite
Correct Answer: (4) Graphite
122. Coating of superior metal over inferior metal using electric current is called:
- (1) Galvanization
- (2) Electroplating
- (3) Chromium
- (4) Electric cell
Correct Answer: (2) Electroplating
123. The speed of wind measured by
- (1) Voltmeter
- (2) Wind pane
- (3) Ammeter
- (4) Anemometer
Correct Answer: (4) Anemometer
124. Eye fluid present behind the lens in eyeball?
- (1) Aquous humour
- (2) Tears
- (3) Vitreous Humour
- (4) Both (1) and (2)
Correct Answer: (3) Vitreous Humour
125. Which of the following have compound eyes?
- (1) Chameleon
- (2) Butterflies
- (3) Parrot
- (4) All of the above
Correct Answer: (2) Butterflies
126. Which part of the eye give colour to eyes?
- (1) Cornea
- (2) Retina
- (3) Rod Cells
- (4) Iris
Correct Answer: (4) Iris
127. Which statement is true?
- (1) Cockroach can rotate their eyes
- (2) Chameleon has compound eyes.
- (3) Bat can fly at night but it can not see at night.
- (4) All of the above
Correct Answer: (1) Cockroach can rotate their eyes
128. The hormone whose deficiency may cause diabetes is:
- (1) Estrogen
- (2) Testosterone
- (3) Thyroxine
- (4) Insulin
Correct Answer: (4) Insulin
129. The fusion of sperm and egg produces:
- (1) Zygote
- (2) Gamete
- (3) Embryo
- (4) Oviduct
Correct Answer: (1) Zygote
130. Which of the following cannot definitely be called living or non living?
- (1) Bacteria
- (2) Algae
- (3) Virus
- (4) Fungi
Correct Answer: (3) Virus
